Run node GUide doc:
https://docs.nubit.org/nubit-da/run-a...
Keplr extension:
https://chromewebstore.google.com/det...
add nubit chain to keplr:
https://chains.keplr.app/
Claim faucet :
https://faucet.nubit.org/

To export seed phares:
cd nubit-node
sudo cat mnemonic.txt

For restart - curl -sL1 https://nubit.sh | bash